Ngokuvamile kunezindlela eziningana zokuxhuma i-imitha yamanzi ye-ultrasonicepulatifomu kanje:
Ukuxhumeka Okunezintambo:
Ukuxhumeka kwe-RS – 485 Interface:
Lena indlela evamile yokuxhumanisa ngezintambo. Imitha yamanzi ye-ultrasonic ifakwe isikhombimsebenzisi se-RS – 485. Isikhombimsebenzisi se-RS – 485 semitha yamanzi sixhunywe kweyomqoqi wedatha noma i-concentrator ngekhebula elisontekile. Uma uxhuma, qiniseka ukuthi izintambo zilungile, imigqa ye-A ne-B ixhunywe ngokufanayo. Bese, setha amapharamitha okuxhumana ahambisanayo kumqoqi noma i-concentrator, njengesilinganiso se-baud, ama-data bits, ama-stop bits, nama-parity bits, ukuze ahambisane nalawo emitha yamanzi ukuze kufezwe ukudluliswa kwedatha okuzinzile. Umqoqi wedatha noma i-concentrator ube eselayisha idatha epulatifomu ngezinye izindlela zenethiwekhi.
Uxhumano lwe-M – BUS Interface:
Amanye amamitha amanzi e-ultrasonic asebenzisa isikhombimsebenzisi se-M-BUS. Amamitha amanzi amaningi axhunywe kusetshenziswa ibhasi le-M-BUS, kanti uhlangothi olulodwa lwebhasi luxhunywe kumqoqi noma isilawuli se-M-BUS. Umqoqi noma isilawuli sicubungula futhi sipakishe idatha yemitha yamanzi eqoqwe bese siyithumela epulatifomu ngenethiwekhi. Ibhasi le-M-BUS linezinzuzo zokuxhuma okulula kanye nekhono eliqinile lokulwa nokuphazamiseka, okwenza lifaneleke ezimweni lapho amamitha amanzi egxile khona.
Ukuxhumeka Okungenantambo:
NB - Uxhumano lwe-IoT:
Imitha yamanzi ye-ultrasonic inemojuli yokuxhumana ye-NB-IoT eyakhelwe ngaphakathi futhi idlulisela idatha ngenethiwekhi ye-NB-IoT yomqhubi. Ngemva kokuthi imitha yamanzi ifakiwe, idinga ukubhaliswa nokulungiselelwa kunethiwekhi, futhi ulwazi olufanele lwemitha yamanzi luboshelwe epulatifomu. Ngemva kokucushwa, imitha yamanzi ithumela idatha esiteshini sesisekelo somqhubi ngemojuli ye-NB-IoT ngokuya ngomjikelezo ohleliwe noma uma kunesidingo sokubika idatha, bese isiteshi sesisekelo sidlulisela idatha epulatifomu. I-NB-IoT inezici zokumbozwa okubanzi, ukusetshenziswa kwamandla okuphansi, kanye nokuxhumeka okuzinzile, okwenza ifanelekele ukufundwa kwemitha ekude kanye nokuxhumana kwemitha yamanzi okukhulu.
Uxhumano lwe-LoRaWAN:
Kumamitha amanzi e-ultrasonic asebenzisa ubuchwepheshe be-LoRaWAN, axhumana namasango e-LoRa aseduze ngamamojula angenantambo e-LoRa. Kusungulwa isixhumanisi esingenantambo phakathi kwemitha yamanzi nesango ukuze kudluliselwe idatha esangweni. Ngemva kokuba isango liqoqe idatha yamamitha amanzi amaningi, lilayisha idatha epulatifomu nge-Ethernet noma ezinye izindlela zenethiwekhi. I-LoRaWAN isetshenziswa kabanzi kwezinye izimo ezinezidingo eziphezulu zebanga lokuxhumana kanye nokusetshenziswa kwamandla, njengezinhlelo zokunikeza amanzi ezindaweni zasemakhaya noma ezikude.
Ukuxhumeka kwe-GPRS/4G:
Kwezinye izimo ezinezidingo eziphezulu zesikhathi sangempela kanye nomthamo omkhulu wokudlulisa idatha, amamitha amanzi e-ultrasonic angasebenzisa amamojula wokuxhumana we-GPRS noma we-4G. Imitha yamanzi isungula ukuxhumana nepulatifomu ngenethiwekhi ye-GPRS noma ye-4G futhi ilayisha idatha eqoqwe epulatifomu ngesikhathi sangempela. Inzuzo yale ndlela isivinini sokudlulisa esisheshayo kanye nokuqina okuhle, kodwa ukusetshenziswa kwamandla kuphakeme kakhulu, okulungele izimo zokufakwa kwamamitha amanzi anokunikezwa kwamandla.
Ukuxhumeka kwe-Bluetooth:
Ngaphakathi kwebanga elifushane, imitha yamanzi ye-ultrasonic ingaxhunywa kuma-terminal ahlakaniphile (njengamafoni namathebulethi) nge-Bluetooth. Faka uhlelo lokusebenza oluhambisanayo ku-terminal ehlakaniphile, sesha futhi ubhangqe nemitha yamanzi nge-Bluetooth, bese idatha yemitha yamanzi ingafundwa. Uma idatha idinga ukulayishwa epulatifomu, uhlelo lokusebenza lungathumela idatha epulatifomu lapho i-terminal ehlakaniphile ixhunywe kunethiwekhi. Le ndlela ivame ukusetshenziselwa ukulungisa amaphutha kusayithi, ukufundwa kwemitha, noma ukuqoqwa kwedatha yesikhashana.
Isikhathi sokuthunyelwe: Meyi-11-2025